{"id":28254,"date":"2024-11-24T10:33:17","date_gmt":"2024-11-24T02:33:17","guid":{"rendered":"https:\/\/fwq.ai\/blog\/28254\/"},"modified":"2024-11-24T10:33:17","modified_gmt":"2024-11-24T02:33:17","slug":"css-%e4%b8%ad%e8%a1%8c%e5%86%85%e5%85%83%e7%b4%a0%e6%8d%a2%e8%a1%8c%e5%90%8e%e9%a6%96%e5%ad%97%e7%ac%a6%e6%a0%b7%e5%bc%8f%e4%b8%a2%e5%a4%b1%e6%80%8e%e4%b9%88%e5%8a%9e%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/28254\/","title":{"rendered":"CSS \u4e2d\u884c\u5185\u5143\u7d20\u6362\u884c\u540e\u9996\u5b57\u7b26\u6837\u5f0f\u4e22\u5931\u600e\u4e48\u529e\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173147221578108.jpg\" class=\"aligncenter\" title=\"CSS \u4e2d\u884c\u5185\u5143\u7d20\u6362\u884c\u540e\u9996\u5b57\u7b26\u6837\u5f0f\u4e22\u5931\u600e\u4e48\u529e\uff1f\u63d2\u56fe\" alt=\"CSS \u4e2d\u884c\u5185\u5143\u7d20\u6362\u884c\u540e\u9996\u5b57\u7b26\u6837\u5f0f\u4e22\u5931\u600e\u4e48\u529e\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u884c\u5185\u6837\u5f0f\u5d4c\u5957\u884c\u5185\u6837\u5f0f\uff0c\u6362\u884c\u540e\u9996\u5b57\u7b26\u5b9a\u4f4d\u5f02\u5e38<\/strong><\/p>\n<p>\u5728 CSS \u4e2d\uff0c\u4f7f\u7528\u884c\u5185\u5143\u7d20\u8fdb\u884c\u5b9a\u4f4d\u65f6\uff0c\u5982\u679c\u5143\u7d20\u6362\u884c\uff0c\u7b2c\u4e00\u4e2a\u5b57\u7b26\u5c06\u65e0\u6cd5\u663e\u793a\u76f8\u5e94\u7684\u6837\u5f0f\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u4e2d\uff0c\u7ea2\u8272\u4e0b\u5212\u7ebf\u5e94\u8be5\u51fa\u73b0\u5728\u6bcf\u4e2a\u5355\u8bcd\u4e0b\u65b9\uff0c\u4f46\u6362\u884c\u540e\u7684\u7b2c\u4e00\u4e2a\u5b57\u7b26\u5374\u65e0\u6cd5\u663e\u793a\uff1a<\/p>\n<pre>.row {}\n.row span {\n  position: relative\n}\n.row span::before {\n  position: absolute;\n  content: \"\";\n  left: 0;\n  right: 0;\n  bottom: -3px;\n  height: 3px;\n  background: #f00;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u89e3\u51b3\u529e\u6cd5<\/strong><\/p>\n<p>\u8981\u4f7f\u5b50\u5143\u7d20\u663e\u793a\u4e0b\u5212\u7ebf\uff0c\u6211\u4eec\u9700\u8981\u5c06 span \u5143\u7d20\u8bbe\u7f6e\u4e3a\u884c\u5185\u5757\u5143\u7d20\uff1a<\/p>\n<pre>.row span {\n  display: inline-block;\n  position: relative\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6837\uff0c\u6bcf\u4e2a\u5355\u8bcd\u90fd\u4f1a\u88ab\u89c6\u4e3a\u4e00\u4e2a\u5355\u72ec\u7684\u5757\uff0c\u5e76\u4e14\u7b2c\u4e00\u4e2a\u5b57\u7b26\u4e5f\u80fd\u6b63\u786e\u663e\u793a\u4e0b\u5212\u7ebf\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fCSS \u4e2d\u884c\u5185\u5143\u7d20\u6362\u884c\u540e\u9996\u5b57\u7b26\u6837\u5f0f\u4e22\u5931\u600e\u4e48\u529e\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u884c\u5185\u6837\u5f0f\u5d4c\u5957\u884c\u5185\u6837\u5f0f\uff0c\u6362\u884c\u540e\u9996\u5b57\u7b26\u5b9a\u4f4d\u5f02\u5e38 \u5728 CSS \u4e2d\uff0c\u4f7f\u7528\u884c\u5185\u5143\u7d20\u8fdb\u884c\u5b9a\u4f4d\u65f6\uff0c\u5982\u679c\u5143\u7d20\u6362\u884c\uff0c\u7b2c\u4e00\u4e2a\u5b57\u7b26\u5c06\u65e0\u6cd5\u663e\u793a\u76f8\u5e94\u7684\u6837\u5f0f\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u4e2d\uff0c\u7ea2\u8272\u4e0b\u5212\u7ebf\u5e94\u8be5\u51fa\u73b0\u5728\u6bcf\u4e2a\u5355\u8bcd\u4e0b\u65b9\uff0c\u4f46\u6362\u884c\u540e\u7684\u7b2c\u4e00\u4e2a\u5b57\u7b26\u5374\u65e0\u6cd5\u663e\u793a\uff1a .row {} .row span { position: relative } .row span::before { position: absolute; 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